We were very happy with the service the host provided us. He picked us up at the airport and made sure we got there safely. Furthermore, he checked up on us and made sure we were comfortable. This is very good considering that Bangkok can be quite confusing on your first journey.
If you are planning to stay out late, the location might be a bit far away as we had a hard time finding taxi's to drive us both ways in the late evening when the BTS had stopped driving.